509 Weiner Way is a 1,697 square foot townhouse on a 2,690 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 28, 2007 for $637,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,086,447.
TownhomeProperty Type
1997Year Built
2,690 sq ftLot Size
$640Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,086,447
$449K since sold in August 2007$4,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.2% lower than the average sale price ($1.38M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40251847
Aug 7, 2007
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$7,924 (+3.0%)
$169,056 + $418,819
$587,875
2025
$7,696 (+2.3%)
$169,056 + $418,819
$587,875
2024
$7,523 (+1.7%)
$165,742 + $410,607
$576,349
2023
$7,400 (+0.8%)
$162,493 + $402,556
$565,049
2022
$7,338 (+2.2%)
$159,307 + $394,663
$553,970
2021
$7,180 (+1.2%)
$156,184 + $386,925
$543,109
2020
$7,094 (+1.2%)
$153,122 + $379,339
$532,461
2019
$7,009 (+3.5%)
$151,552 + $375,450
$527,002
2018
$6,769 (+3.2%)
$148,581 + $368,089
$516,670
2017
$6,559 (+1.6%)
$142,812 + $353,797
$496,609
2016
$6,455 (+1.5%)
$142,812 + $353,797
$496,609
2015
$6,361 (+1.6%)
$140,012 + $346,860
$486,872
2014
$6,259 (+1.4%)
$135,208 + $334,958
$470,166
2013
$6,172 (+3.2%)
$135,208 + $334,958
$470,166
2012
$5,979 (+2.2%)
$134,597 + $333,445
$468,042
2011
$5,853 (+1.6%)
$131,958 + $326,907
$458,865
2010
$5,763
$129,371 + $320,498
$449,869
2009
$5,761 (+3.9%)
$128,405 + $318,103
$446,508
2008
$5,547
$128,711 + $318,859
$447,570
Tax history for 509 Weiner Way
Year
Property tax
Land + Additions
Assessment*
2026
$7,924 (+3.0%)
$169,056 + $418,819
$587,875
2025
$7,696 (+2.3%)
$169,056 + $418,819
$587,875
2024
$7,523 (+1.7%)
$165,742 + $410,607
$576,349
2023
$7,400 (+0.8%)
$162,493 + $402,556
$565,049
2022
$7,338 (+2.2%)
$159,307 + $394,663
$553,970
2021
$7,180 (+1.2%)
$156,184 + $386,925
$543,109
2020
$7,094 (+1.2%)
$153,122 + $379,339
$532,461
2019
$7,009 (+3.5%)
$151,552 + $375,450
$527,002
2018
$6,769 (+3.2%)
$148,581 + $368,089
$516,670
2017
$6,559 (+1.6%)
$142,812 + $353,797
$496,609
2016
$6,455 (+1.5%)
$142,812 + $353,797
$496,609
2015
$6,361 (+1.6%)
$140,012 + $346,860
$486,872
2014
$6,259 (+1.4%)
$135,208 + $334,958
$470,166
2013
$6,172 (+3.2%)
$135,208 + $334,958
$470,166
2012
$5,979 (+2.2%)
$134,597 + $333,445
$468,042
2011
$5,853 (+1.6%)
$131,958 + $326,907
$458,865
2010
$5,763
$129,371 + $320,498
$449,869
2009
$5,761 (+3.9%)
$128,405 + $318,103
$446,508
2008
$5,547
$128,711 + $318,859
$447,570
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RM
Medium Density Residential Zone
The RM zone is applied to areas of the City appropriate for multiple residential uses, including duplexes, townhouses, or cluster housing with landscaped open space for residents' use at a density of 6 to 14 units per net acre. Single-family dwellings are also permitted. Minimum lot size for new parcels is 3,500 sq ft or larger. The RM zone is consistent with and implements the Multiple Family High Density land use classification of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Housing-Other
Feb 16, 2018 • Final
Miscellaneous - re-roof
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 7
Exterior
Property Information
Living Sq. Ft: 1,697
Ground Floor Sq. Ft: 868
Building Sq. Ft: 1,697
# of Stories: 2
Legal Description: TR7952 LT102 & POR PCL J
Parking & Garage Information
Garage/Parking Sq. Ft: 449
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,690
Legal Lot Number: 102
Acres: 0.0618
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,697
Stories: 2.0
Lot Size: 2,690 square feet
Style: Townhouse
Year Built: 1997
Year Renovated: 1998
County: Contra Costa County
APN: 2174701249
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Coyote Creek Elementary School
Public K-5 • Assigned • 0.8mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.5mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 1.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...